Four intervention models are reviewed for their applicability to initiation of community-based programs for drug abuse prevention in youth. An expanded model is offered and applied to an existing program to suggest methods of organizing communities for sequenced long-term drug prevention programming. (Author/MT)

This article points out that well-defined objectives are essential to developing an articulate community drug abuse prevention program and to evaluating its effectiveness. Discussed are: definitional, program breadth, endpoint, program content, policy, implementation and continuation, and evaluation objectives. (MT)

Racial, ethnic, and sociocultural diversity presents a formidable challenge to substance abuse prevention efforts. An intervention planning model, which addresses these barriers from the perspective of a communication-behavior change theoretical framework, is presented. (Author/MT)

Examines progress in the research on adolescent sexual behavior and pregnancy over the past 20 years, discussing advances in research methodology in five areas, advances in understanding teen pregnancy and finding solutions to problems in five areas, and two new research-based pillars for pregnancy prevention (sex- and HIV-education programs and…